Effects of performance visualization on employment interviews

Two studies were undertaken to assess the value of exposing people to performance visualization in order to help them cope with communication apprehension (CA) in employment interviews. The first study, which took place in a laboratory, employed a pre/post‐test experimental design. Seniors who were preparing to enter the job market took part in mock interviews, completed a state communication apprehension (CA) measure, a trait CA measure, and a scale designed to measure negative thinking. Participants were then assigned to performance visualization, placebo, or control conditions. After exposure to the requisite treatment, they participated in another mock interview and completed the same battery of measures. The second study took place in the field. In this study, participants, who were about to undergo a screening interview for a job, completed state and trait CA measures, were exposed to performance visualization, and completed the state and trait CA measures the second time. These studies indicated that exposure to performance visualization related negatively to CA and negative thoughts, as well as positively to being offered a job. It showed no relationship to being asked back for a second interview. The implications of these findings are discussed in the conclusion of this report.     

Student teachers' views on national education: the need for greater alignment between policy and praxis

This study examines student teachers' views on their country and on National Education (NE), with the aim of promoting teachers' understanding of the need for NE. A 40-item survey was administered to 1,650 student teachers, to assess their sense of belonging, protective attitude, perceived right, ethnic tolerance and community and political involvement, as well as their perceptions of the importance and learning outcomes of NE. Significant differences were observed between the genders and between the various programme groups in terms of the student teachers' responses, suggesting the need for a more comprehensive approach to NE in initial teacher education.     

Sport Ability Beliefs, 2 x 2 Achievement Goals,and Intrinsic Motivation

We examined whether perceived competence moderated the relationships between implicit theories, 2 x 2 achievement goals, and intrinsic motivation for sports and physical activity. We placed 309 university students into high and moderate perceived competence groups. When perceived competence was high, entity beliefs did not predict the performance-avoidance goal; yet when perceived competence was moderately low, entity beliefs did predict this goal. The mastery-avoidance goal had no relationship with intrinsic motivation when perceived competence was high, but had a significant negative relationship when perceived competence was moderately low. Our findings highlight the importance of reexamining the role of perceived competence when studying implicit beliefs and the 2 x 2 achievement goals.     

Secondary School Students' Difficulties in Learning the ‘Mole Concept’ — A Preliminary Study in Singapore

This study uses the relevant test results from the Second International Science Study and the Local G.C.E. ‘O’ level Chemistry papers to show some difficulties faced by Singapore students in understanding the mole concept. It also advocates that in teaching and learning the mole concept, teachers should make use of every opportunity to train students to “think in mole or number of particles” rather than to follow rigidly certain patterns to solve problems. “Think in mole” is the key to many problems, and hence the fundamental skill in solving all the problems in the mole concept.     

Teachers' motivation to teach national education in Singapore: a self-determination theory approach

The National Education (NE) programme was set up in Singapore schools in 1997 to inculcate a national identity and values in the younger generation. Teachers in schools are given the important role of developing a shared sense of nationhood among their students. However, no study has yet examined the motivations for teaching NE in schools. The purpose of this study was to examine pre-service teachers' motivations, perceptions of NE, perceived competence to teach NE and feelings on the NE programme provided in their teacher training course, using the cluster analysis method. The study involved 4242 pre-service teachers (1229 males, 2986 females, 27 missing information) from the National Institute of Education (NIE) in Singapore. The results showed that 15.6% of the teachers belonged to a “high amotivation” cluster, 38.0% formed a “high externally regulated” cluster, 19.9% made up a cluster labelled as “low externally regulated”, and the rest (26.5%) had an “intrinsically regulated” profile. The four clusters showed significant gender and programme differences. In summary, the results from the cluster analysis supported the concurrent validity of the clusters in terms of pre-service teachers' perceptions of their involvement in NE activities, its importance, NE as government propaganda, competence to teach NE and satisfaction with the NE programme provided in their teacher training course.     

The Role of Generational Status,Self‐Esteem,Academic Self‐Efficacy,and Perceived Social Support in College Students' Psychological Well‐Being

This study examined the influences of generational status, self‐esteem, academic self‐efficacy, and perceived social support on 367 undergraduate college students' well‐being. Findings showed that 1st‐generation students reported significantly more somatic symptoms and lower levels of academic self‐efficacy than did non‐1st‐generation students. In addition, students' generational status was found to moderate predictive effects of perceived family support on stress. Implications for professional practices, limitations, and directions for future research are discussed.     

College students’ motivation and learning strategies profiles and academic achievement: a self-determination theory approach

The development of effective self-regulated learning strategies is of interest to educationalists. In this paper, we examine inherent individual difference in self-regulated learning based on Motivated Learning for Learning Questionnaire (MLSQ) using the cluster analytic approach and examine cluster difference in terms of self-determination theory related variables. The sample of the study consisted of 238 junior college students from 12 intact classes. Two adaptive clusters and two maladaptive clusters were uncovered based on the MLSQ, with the adaptive clusters showing better academic grades. Results from the one-way MANOVA showed that the four clusters differed significantly in terms of their needs satisfaction, behavioural regulations, enjoyment, effort and value. The findings supported the importance of needs satisfaction in the development of self-regulated learning behaviour.     

Adult Attachment; Lesbian,Gay, and Bisexual Identity; and Sexual Attitudes of Nonheterosexual Individuals

Lesbian, gay, and bisexual (LGB) college students from 12 university campuses (N = 177) participated in this study that examined the relationships between adult attachment, LGB identity, and sexual attitudes. Findings indicated that adult attachment was significantly related to LGB identity and sexual attitudes and that an LGB identity variable moderated the relationship between attachment avoidance and sexual permissiveness attitudes. Findings, counseling implications, and future research directions are discussed in terms of attachment and LGB identity theory.     

关于具有测边导坑和有限岩石覆盖层的隧道开口的离散分析（英文）

目的:针对新加坡的花岗岩地质结构,研究将典型马蹄形隧道挖掘成双拱隧道时岩石支撑的设计问题。利用离散元法分析侧边导坑对隧道主体开口的影响。创新点:1.基于平面应变假设,提出一个针对性的离散元模型以分析侧边导坑的设置对主体隧道支撑的影响;2.此模型适用于解决底下长跨度开口的支撑设计问题,如大众捷运系统隧道和紧贴式双孔隧道的建造,补充了传统经验主义的设计方法。方法:1.采用离散元法对马蹄形隧道开口支撑问题进行非连续分析;2.采用二维平面应变模型简化问题。结论:1.离散元法可用于分析有限岩石覆盖层的失效机制,单隧道支撑要求以及增加侧边导坑后的支撑要求;2.模型计算结果显示,侧边导坑的挖掘使得支柱总的螺栓连接作用力增加了一倍。